8069790243 has 16 divisors (see below), whose sum is σ = 11063979680. Its totient is φ = 5228084736.

The previous prime is 8069790193. The next prime is 8069790247. The reversal of 8069790243 is 3420979608.

It is not a de Polignac number, because 8069790243 - 2⁹ = 8069789731 is a prime.

It is a Duffinian number.

8069790243 is a modest number, since divided by 90243 gives 80697 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 8069790192 and 8069790201.

It is not an unprimeable number, because it can be changed into a prime (8069790247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48171 + ... + 135867.

It is an arithmetic number, because the mean of its divisors is an integer number (691498730).

Almost surely, 2^8069790243 is an apocalyptic number.

8069790243 is a deficient number, since it is larger than the sum of its proper divisors (2994189437).

8069790243 is a wasteful number, since it uses less digits than its factorization.

8069790243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88566.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 8069790243 is about 89832.0112376429. The cubic root of 8069790243 is about 2005.7990229983.

The spelling of 8069790243 in words is "eight billion, sixty-nine million, seven hundred ninety thousand, two hundred forty-three".